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MC33197A - AUTOMOTIVE WASH WIPER TIMER

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Features

  • en. After a time T1; the circuit will perform as shown on Figure 3. The output will turn on and remain on for the duration of W/W. When W/W becomes inactive, the output will remain on for T2 = 96 x 4 x tb1. Figure 3. Switching Waveform W/W Tim.

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Datasheet Details

Part number MC33197A
Manufacturer Motorola
File Size 117.58 KB
Description AUTOMOTIVE WASH WIPER TIMER
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Order this document by MC33197A/D MC33197A Advance Information Automotive Wash Wiper Timer The MC33197A is a standard wiper timer control device designed for harsh automotive applications. The device can perform the intermittent, after wash, and continuous wiper timer functions. It is designed to directly drive a wiper motor relay. The MC33197A requires very few external components for full system implementation. The intermittent control pin can be switched to ground or Vbat to meet a large variety of possible applications. The intermittent timing can be fixed or adjustable via an external resistor. The MC33197A is built using bipolar technology and parametrically specified over the automotive ambient temperature range and 8.0 to 16 V supply voltage.
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